UO2(II), Tİı (IV) Tın (II) and (IV) complexes with Schiff bases derived from o-nit- robenzaldehyde and p-dimethylaminobenzaldehyde with allylamine have been pre- pared. The complexes have been characterized by IR spectra and elemental analysis. Magnetic susceptibility of complexes measured. It is concluded that ligand coordinated to metal with allylicnitrogen and coordination number changed according to Central atom.